Dlib is a modern C++ toolkit containing machine learning algorithms
and tools for creating complex software in C++ to solve real world
problems. It is used in both industry and academia in a wide range
of domains including robotics, embedded devices, mobile phones,
and large high performance computing environments.
===> The following configuration options are available for dlib-cpp-20.0.1:
BLASLAPACK=off: Use OpenBLAS for matrix operations
FFMPEG=off: Build with the FFMPEG wrappers
X11=on: X11 (graphics) support
===> Use 'make config' to modify these settings
science/dlib-cpp: Make the GUI support optional
Without X11, dlib is built with DLIB_NO_GUI_SUPPORT and links no X11
library, so consumers of its numerical parts no longer pull in X11.
The default stays on.
science/dlib-cpp: fix build with libc++ 19
As noted in the libc++ 19 release notes [1], std::char_traits<> is now
only provided for char, char8_t, char16_t, char32_t and wchar_t, and any
instantiation for other types will fail.
This causes science/dlib-cpp to fail to compile with clang 19 and libc++
19, resulting in errors similar to:
/usr/include/c++/v1/string:820:42: error: implicit instantiation of undefined
template 'std::char_traits<unsigned int>'
820 | static_assert(is_same<_CharT, typename
traits_type::char_type>::value,
| ^
/wrkdirs/usr/ports/science/dlib-cpp/work/dlib-19.24.6/dlib/bigint/../unicode/unicode.h:718:19:
note: in instantiation of template class 'std::basic_string<unsigned int>'
requested here
718 | const ustring convert_to_utf32 (
| ^
(Only the first 15 lines of the commit message are shown above )
science/dlib-cpp: fix build with clang and libc++ 19
As noted in the libc++ 19 release notes [1], std::char_traits<> is now
only provided for char, char8_t, char16_t, char32_t and wchar_t, and any
instantiation for other types will fail.
This causes science/dlib-cpp to fail to compile with clang 19 and
libc++ 19, resulting in errors similar to:
/usr/include/c++/v1/string:820:42: error: implicit instantiation of undefined
template 'std::char_traits<unsigned int>'
820 | static_assert(is_same<_CharT, typename
traits_type::char_type>::value,
| ^
/wrkdirs/usr/ports/science/dlib-cpp/work/dlib-19.24/dlib/bigint/../unicode/unicode.h:496:26:
note: in instantiation of template class 'std::basic_string<unsigned int>'
requested here
496 | inline const ustring convert_utf8_to_utf32 (
| ^
(Only the first 15 lines of the commit message are shown above )
Remove WWW entries moved into port Makefiles
Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
Add WWW entries to port Makefiles
It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.
Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.
There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.
(Only the first 15 lines of the commit message are shown above )
Bump 37 ports depending on math/openblas through USES=blaslapack:openblas
because after the recent math/openblas update the library name changed in
openblas
Fix math/openblas and bump dependent ports
* Fix build on i386 [1]
* Fix science/code_saturne build with new openblas [2]
* Avoid installing private headers [3]
* Prevent build from optimizing for host by correcting build confg [4]
* Bump portrevision of dependent ports [5]
This is correcting issues from r523749 [1][2][4] and r515970 [3]
PR: 231371
Reported by: build cluster [1]
Reported by: Dima Pasechnik <dimpase+freebsd@gmail.com> [2]
Reported by: many [5]
Reviewed by: mat, bapt
Approved by: implicit, since this is a build fix
Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.
This includes ports
- with USE_GCC=yes or USE_GCC=any,
- with USES=fortran,
- using Mk/bsd.octave.mk which in turn features USES=fortran, and
- with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.
PR: 238330
Related to revision 499061 bump ports with USES=fortran to have them
benefit from the improved situation where libgcc_s is only used when
absolutely necessary.
Suggested by: tijl
Fix build on gcc-based architectures:
C++11 is required to use dlib, but the version of GCC you are using is too old
and doesn't support C++11. You need GCC 4.8 or newer.
Approved by: portmgr (tier-2 blanket)
science/dlib-cpp and science/py-dlib: Update to 19.16.
Try to fix build of science/py-dlib on ARM archs.
Approved by: tcberner (mentor)
Differential Revision: https://reviews.freebsd.org/D19307
Change cmake default behaviour to outsource.
Ports that build out of source now simply can use "USES=cmake"
instead of "USES=cmake:outsource". Ports that fail to build
out of source now need to specify "USES=cmake:insource".
I tried to only set insource where explictely needed.
PR: 232038
Exp-run by: antoine
Bump PORTREVISION for ports depending on the canonical version of GCC
defined via Mk/bsd.default-versions.mk which has moved from GCC 7.4 t
GCC 8.2 under most circumstances.
This includes ports
- with USE_GCC=yes or USE_GCC=any,
- with USES=fortran,
- using Mk/bsd.octave.mk which in turn features USES=fortran, and
- with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, as a double check, everything INDEX-11 showed depending on lang/gcc7.
PR: 231590
Bump PORTREVISION for ports depending on the canonical version of GCC
in the ports tree (via Mk/bsd.default-versions.mk and lang/gcc) which
has now moved from GCC 6 to GCC 7 by default.
This includes ports
- featuring USE_GCC=yes or USE_GCC=any,
- featuring USES=fortran,
- using Mk/bsd.octave.mk which in turn features USES=fortran, and those
- with USES=compiler specifying one of openmp, nestedfct, c11, c++0x,
c++11-lib, c++11-lang, c++14-lang, c++17-lang, or gcc-c++11-lib.
PR: 222542
New ports science/dlib-cpp and science/py-dlib (Python bindings for the former)
Changed from the reviewed form:
- fixed typo's
- added support for suffixed Boost::Python
- removed commented-out lines from patch
Submitted by: arrowsvc (6yearold@gmail.com, new maintainer)
Reviewed by: tcberner, adridg
Approved by: tcberner (mentor)
Differential Revision: https://reviews.freebsd.org/D14798
